Fill the three previously-placeholder settings sections so every menu item
is now a real page inside the settings shell:
- حساب کاربری: new authenticated POST /api/v1/user/change-password
(verifies current password, ≥8 chars, must differ) + account page with a
profile summary and change-password form.
- برچسبها: new per-tenant TenantTag domain (entity/repo/controller +
migration) with tenant-scoped CRUD at /api/v1/tenant-tag(s), plus a tags
management page (list + color + add/edit/delete).
- مدیریت نوبت دهی: export the existing WeeklyScheduleTab from
DoctorDetailPage and reuse it in a standalone AppointmentSettingsPage
(current doctor's uuid + addresses).
Wire all three menu entries to their routes. Backend covered by PHPUnit
(change-password, tenant-tag CRUD + ownership); FE covered by Vitest.
API docs updated (auth.md, tag.md).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>